Re: ACLs question in cephfs

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On Tue, Dec 15, 2015 at 3:01 AM, Goncalo Borges
<goncalo.borges@xxxxxxxxxxxxx> wrote:
> Dear Cephfs gurus.
>
> I have two questions regarding ACL support on cephfs.
>
> 1) Last time we tried ACLs we saw that they were only working properly in the kernel module and I wonder what is the present status of acl support on ceph-fuse. Can you clarify on that?

Zheng has a PR pending integration testing for Jewel:
https://github.com/ceph/ceph/pull/5658
It should go in master this week or next.

> 2) If ceph-fuse is still not properly providing acl support is there a bad consequences of using ceph-fuse in some hosts and kernel module in others, setting ACLs in the latest ones?

Presumably your permission checks won't make any sense? I don't know
how it would really manifest, though; presumably it would depend on
exactly what your ACLs are doing.
-Greg

>
> TIA
> Goncalo
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